My 2006 Tiburon has a simliar problem.
My temp gauge will slowly increase if I am idle at a stoplight, but once I start driving it returns to normal.
Also, my A/C will go warm if I stop for more than 30 seconds or so. It seems like these two problems are related, but I'm not sure.
Any advice would be helpful.
Monday, June 21st, 2010 AT 3:14 PM